This is the replication archive for "Identification, Inference, and Sensitivity
Analysis for Causal Mediation Effects" by Kosuke Imai, Luke Keele and
Teppei Yamamoto (Statistical Science, forthcoming).  The archive consists of 
the following seven files.

readme.txt (this file)
nelson-descriptive-stats.R (Table 1)
thm1sim.R (Table 2)
nelson-analysis.R (Table 3)
sem-sens.R (Figure 1)
sem-sens-r2.R (Figure 2)
nonpara-sens.R (Figure 3)
nelson_data.RData

Each .R file contains the complete R code that produces the numbers reported
in the corresponding table or a .pdf file of the corresponding figure. All files 
except thm1sim.R use as input nelson_data.RData, which contains the subset of 
the experimental results data provided by Tom Nelson.

Please forward any question regarding this replication files to Teppei Yamamoto
(tyamamot@princeton.edu) at Princeton University.

Kosuke Imai
Luke Keele
Teppei Yamamoto

